Includes 3 pieces: Convolute for the lid, 2.125" thick cutout layer, & 1.125" thick cutout layer Foam fits perfectly into a Pelican 1720 case right out of the box Case Club's Closed Cell Military Grade Polyethylene foam will not absorb moisture Customize your own foam insert easily with long lasting results (hint: extendable razor blades work well for this) Pelican 1720 case not included, this product is only the 3 piece foam set Closed Cell Polyethylene 3 piece foam set to be used with Pelican 1720 case. Perfect for customizing your own rifle (or equipment) case at minimum cost. This is a perfect upgrade to Pelican's standard flat foam and will last many more years than pick and pluck or other foams. Trace out your parts on the foam and cut it yourself for the perfect personalized custom foam insert! Protect your investment, buy Case Club!